lkml.org 
[lkml]   [2011]   [Jan]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 2/4] kmap_atomic: remove dead code in ieee80211 staging code
    Date
    The previous leaves some unused code in drivers/staging/rtl8192u/ieee80211/,
    this patch removes them.

    Signed-off-by: WANG Cong <amwang@redhat.com>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>

    ---
    drivers/staging/rtl8192u/ieee80211/internal.h | 17 -----------------
    drivers/staging/rtl8192u/ieee80211/kmap_types.h | 20 --------------------
    drivers/staging/rtl8192u/ieee80211/scatterwalk.c | 9 ---------
    3 files changed, 0 insertions(+), 46 deletions(-)
    delete mode 100644 drivers/staging/rtl8192u/ieee80211/kmap_types.h

    diff --git a/drivers/staging/rtl8192u/ieee80211/internal.h b/drivers/staging/rtl8192u/ieee80211/internal.h
    index 85571d4..bebe13a 100644
    --- a/drivers/staging/rtl8192u/ieee80211/internal.h
    +++ b/drivers/staging/rtl8192u/ieee80211/internal.h
    @@ -23,23 +23,6 @@
    #include <asm/kmap_types.h>


    -extern enum km_type crypto_km_types[];
    -
    -static inline enum km_type crypto_kmap_type(int out)
    -{
    - return crypto_km_types[(in_softirq() ? 2 : 0) + out];
    -}
    -
    -static inline void *crypto_kmap(struct page *page, int out)
    -{
    - return kmap_atomic(page);
    -}
    -
    -static inline void crypto_kunmap(void *vaddr, int out)
    -{
    - kunmap_atomic(vaddr);
    -}
    -
    static inline void crypto_yield(struct crypto_tfm *tfm)
    {
    if (!in_softirq())
    diff --git a/drivers/staging/rtl8192u/ieee80211/kmap_types.h b/drivers/staging/rtl8192u/ieee80211/kmap_types.h
    deleted file mode 100644
    index de67bb0..0000000
    --- a/drivers/staging/rtl8192u/ieee80211/kmap_types.h
    +++ /dev/null
    @@ -1,20 +0,0 @@
    -#ifndef __KMAP_TYPES_H
    -
    -#define __KMAP_TYPES_H
    -
    -
    -enum km_type {
    - KM_BOUNCE_READ,
    - KM_SKB_SUNRPC_DATA,
    - KM_SKB_DATA_SOFTIRQ,
    - KM_USER0,
    - KM_USER1,
    - KM_BH_IRQ,
    - KM_SOFTIRQ0,
    - KM_SOFTIRQ1,
    - KM_TYPE_NR
    -};
    -
    -#define _ASM_KMAP_TYPES_H
    -
    -#endif
    diff --git a/drivers/staging/rtl8192u/ieee80211/scatterwalk.c b/drivers/staging/rtl8192u/ieee80211/scatterwalk.c
    index a123f95..8625045 100644
    --- a/drivers/staging/rtl8192u/ieee80211/scatterwalk.c
    +++ b/drivers/staging/rtl8192u/ieee80211/scatterwalk.c
    @@ -13,8 +13,6 @@
    * any later version.
    *
    */
    -#include "kmap_types.h"
    -
    #include <linux/kernel.h>
    #include <linux/mm.h>
    #include <linux/pagemap.h>
    @@ -23,13 +21,6 @@
    #include "internal.h"
    #include "scatterwalk.h"

    -enum km_type crypto_km_types[] = {
    - KM_USER0,
    - KM_USER1,
    - KM_SOFTIRQ0,
    - KM_SOFTIRQ1,
    -};
    -
    void *scatterwalk_whichbuf(struct scatter_walk *walk, unsigned int nbytes, void *scratch)
    {
    if (nbytes <= walk->len_this_page &&
    --
    1.7.3.5


    \
     
     \ /
      Last update: 2011-01-30 10:49    [W:0.022 / U:30.528 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site